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Functions
INT_PTR CALLBACK	ProcessPageWndProc (HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)

void	RefreshProcessPage (void)

DWORD	GetSelectedProcessId (void)

void	ProcessPage_OnProperties (void)

void	ProcessPage_OnOpenFileLocation (void)

Variables
HWND	hProcessPage

HWND	hProcessPageListCtrl

HWND	hProcessPageHeaderCtrl

HWND	hProcessPageEndProcessButton

HWND	hProcessPageShowAllProcessesButton

Function Documentation

◆ GetSelectedProcessId()

DWORD GetSelectedProcessId ( void )

Definition at line 103 of file procpage.c.

 {
     int     Index;
     LVITEM  lvitem;
 
     if(ListView_GetSelectedCount(hProcessPageListCtrl) == 1)
     {
         Index = ListView_GetSelectionMark(hProcessPageListCtrl);
 
         memset(&lvitem, 0, sizeof(LVITEM));
 
         lvitem.mask = LVIF_PARAM;
         lvitem.iItem = Index;
 
         (void)ListView_GetItem(hProcessPageListCtrl, &lvitem);
 
         if (lvitem.lParam)
             return ((LPPROCESS_PAGE_LIST_ITEM)lvitem.lParam)->ProcessId;
     }
 
     return 0;
 }

Referenced by DoSetPriority(), ProcessPage_OnDebug(), ProcessPage_OnEndProcess(), ProcessPage_OnEndProcessTree(), ProcessPage_OnOpenFileLocation(), ProcessPage_OnProperties(), ProcessPage_OnSetAffinity(), and ProcessPageOnNotify().

◆ ProcessPage_OnOpenFileLocation()

void ProcessPage_OnOpenFileLocation ( void )

Definition at line 1232 of file procpage.c.

 {
     DWORD dwProcessId;
     DWORD dwLength;
     LPWSTR pszExePath;
     LPWSTR pszCmdLine = NULL;
 
     dwProcessId = GetSelectedProcessId();
 
     /* Retrieve the image path length */
     dwLength = GetProcessExecutablePathById(dwProcessId, NULL, 0);
     if (dwLength == 0)
         return;
 
     /* Allocate and retrieve the image path */
     pszExePath = HeapAlloc(GetProcessHeap(), 0, dwLength * sizeof(WCHAR));
     if (!pszExePath)
         return;
 
     if (GetProcessExecutablePathById(dwProcessId, pszExePath, dwLength) == 0)
         goto Cleanup;
 
     /* Build the shell command line */
     pszCmdLine = HeapAlloc(GetProcessHeap(), 0, (dwLength + 10) * sizeof(WCHAR));
     if (!pszCmdLine)
         goto Cleanup;
 
     StringCchPrintfW(pszCmdLine, dwLength + 10, L"/select,\"%s\"", pszExePath);
 
     /* Call the shell to open the file location and select it */
     ShellExecuteW(NULL, L"open", L"explorer.exe", pszCmdLine, NULL, SW_SHOWNORMAL);
 
 Cleanup:
     HeapFree(GetProcessHeap(), 0, pszCmdLine);
     HeapFree(GetProcessHeap(), 0, pszExePath);
 }

Referenced by TaskManagerWndProc().

◆ ProcessPage_OnProperties()

void ProcessPage_OnProperties ( void )

Definition at line 1193 of file procpage.c.

 {
     DWORD dwProcessId;
     DWORD dwLength;
     LPWSTR pszExePath;
     SHELLEXECUTEINFOW info = { 0 };
 
     dwProcessId = GetSelectedProcessId();
 
     /* Retrieve the image path length */
     dwLength = GetProcessExecutablePathById(dwProcessId, NULL, 0);
     if (dwLength == 0)
         return;
 
     /* Allocate and retrieve the image path */
     pszExePath = HeapAlloc(GetProcessHeap(), 0, dwLength * sizeof(WCHAR));
     if (!pszExePath)
         return;
 
     if (GetProcessExecutablePathById(dwProcessId, pszExePath, dwLength) == 0)
         goto Cleanup;
 
     /* Call the shell to display the file properties */
     info.cbSize = sizeof(SHELLEXECUTEINFOW);
     info.fMask = SEE_MASK_INVOKEIDLIST;
     info.hwnd = NULL;
     info.lpVerb = L"properties";
     info.lpFile = pszExePath;
     info.lpParameters = L"";
     info.lpDirectory = NULL;
     info.nShow = SW_SHOW;
     info.hInstApp = NULL;
 
     ShellExecuteExW(&info);
 
 Cleanup:
     HeapFree(GetProcessHeap(), 0, pszExePath);
 }

Referenced by TaskManagerWndProc().

◆ ProcessPageWndProc()

INT_PTR CALLBACK ProcessPageWndProc	(	HWND	hDlg,
		UINT	message,
		WPARAM	wParam,
		LPARAM	lParam
	)

Definition at line 136 of file procpage.c.

 {
     RECT    rc;
     int     nXDifference;
     int     nYDifference;
     int     cx, cy;
 
     switch (message) {
     case WM_INITDIALOG:
         /*
          * Save the width and height
          */
         GetClientRect(hDlg, &rc);
         nProcessPageWidth = rc.right;
         nProcessPageHeight = rc.bottom;
 
         /* Update window position */
         SetWindowPos(hDlg, NULL, 15, 30, 0, 0, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOSIZE|SWP_NOZORDER);
 
         /*
          * Get handles to the controls
          */
         hProcessPageListCtrl = GetDlgItem(hDlg, IDC_PROCESSLIST);
         hProcessPageHeaderCtrl = ListView_GetHeader(hProcessPageListCtrl);
         hProcessPageEndProcessButton = GetDlgItem(hDlg, IDC_ENDPROCESS);
         hProcessPageShowAllProcessesButton = GetDlgItem(hDlg, IDC_SHOWALLPROCESSES);
 
         /*
          * Set the title, and extended window styles for the list control
          */
         SetWindowTextW(hProcessPageListCtrl, L"Processes");
         (void)ListView_SetExtendedListViewStyle(hProcessPageListCtrl, ListView_GetExtendedListViewStyle(hProcessPageListCtrl) | LVS_EX_FULLROWSELECT | LVS_EX_HEADERDRAGDROP);
 
         AddColumns();
 
         /*
          * Subclass the process list control so we can intercept WM_ERASEBKGND
          */
         OldProcessListWndProc = (WNDPROC)SetWindowLongPtrW(hProcessPageListCtrl, GWLP_WNDPROC, (LONG_PTR)ProcessListWndProc);
 
 #ifdef RUN_PROC_PAGE
         /* Start our refresh thread */
         hProcessThread = CreateThread(NULL, 0, ProcessPageRefreshThread, NULL, 0, &dwProcessThread);
 #endif
 
         /* Refresh page */
         ProcessPageUpdate();
 
         return TRUE;
 
     case WM_DESTROY:
         /* Close the event handle, this will make the */
         /* refresh thread exit when the wait fails */
 #ifdef RUN_PROC_PAGE
         EndLocalThread(&hProcessThread, dwProcessThread);
 #endif
         SaveColumnSettings();
         Cleanup();
         break;
 
     case WM_COMMAND:
         /* Handle the button clicks */
         switch (LOWORD(wParam))
         {
                 case IDC_ENDPROCESS:
                         ProcessPage_OnEndProcess();
         }
         break;
 
     case WM_SIZE:
         if (wParam == SIZE_MINIMIZED)
             return 0;
 
         cx = LOWORD(lParam);
         cy = HIWORD(lParam);
         nXDifference = cx - nProcessPageWidth;
         nYDifference = cy - nProcessPageHeight;
         nProcessPageWidth = cx;
         nProcessPageHeight = cy;
 
         /* Reposition the application page's controls */
         GetWindowRect(hProcessPageListCtrl, &rc);
         cx = (rc.right - rc.left) + nXDifference;
         cy = (rc.bottom - rc.top) + nYDifference;
         SetWindowPos(hProcessPageListCtrl, NULL, 0, 0, cx, cy, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOMOVE|SWP_NOZORDER);
         InvalidateRect(hProcessPageListCtrl, NULL, TRUE);
 
         GetClientRect(hProcessPageEndProcessButton, &rc);
         MapWindowPoints(hProcessPageEndProcessButton, hDlg, (LPPOINT)(PRECT)(&rc), sizeof(RECT)/sizeof(POINT));
            cx = rc.left + nXDifference;
         cy = rc.top + nYDifference;
         SetWindowPos(hProcessPageEndProcessButton, NULL, cx, cy, 0, 0, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOSIZE|SWP_NOZORDER);
         InvalidateRect(hProcessPageEndProcessButton, NULL, TRUE);
 
         GetClientRect(hProcessPageShowAllProcessesButton, &rc);
         MapWindowPoints(hProcessPageShowAllProcessesButton, hDlg, (LPPOINT)(PRECT)(&rc), sizeof(RECT)/sizeof(POINT));
            cx = rc.left;
         cy = rc.top + nYDifference;
         SetWindowPos(hProcessPageShowAllProcessesButton, NULL, cx, cy, 0, 0, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOSIZE|SWP_NOZORDER);
         InvalidateRect(hProcessPageShowAllProcessesButton, NULL, TRUE);
         break;
 
     case WM_NOTIFY:
         ProcessPageOnNotify(wParam, lParam);
         break;
 
     case WM_KEYDOWN:
         if (wParam == VK_DELETE)
             ProcessPage_OnEndProcess();
         break;
     }
 
     return 0;
 }

Referenced by OnCreate().

◆ RefreshProcessPage()

void RefreshProcessPage ( void )

Definition at line 460 of file procpage.c.

 {
 #ifdef RUN_PROC_PAGE
     /* Signal the event so that our refresh thread */
     /* will wake up and refresh the process page */
     PostThreadMessage(dwProcessThread, WM_TIMER, 0, 0);
 #endif
 }